• Hydrazinecarboxamide, 2-[1-(4-iodophenyl)ethylidene]-
• 89932-88-7
• C₉H₁₀IN₃O
• .

• Hexanediamide, N,N'-dihydroxy-N,N'-bis(4-methylphenyl)-
• 89959-37-5
• C₂₀H₂₄N₂O₄
• .

• Hexanoic acid, 2-hydroxy-5-methyl-4-oxo-
• 89966-33-6
• C₇H₁₂O₄
• .

• Heptanoic acid, 2-hydroxy-6-methyl-4-oxo-
• 89966-34-7
• C₈H₁₄O₄
• .

• Hydrazinecarboxamide, 2-[1-(2-methyl-4-pyrimidinyl)ethylidene]-
• 89967-26-0
• C₈H₁₁N₅O
• .

• Hexadecanamide,N-[4-[N-[4-[[[5-[[1-[3-(aminosulfonyl)phenyl]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]-2-methoxyphenyl]amino]sulfonyl]-2-nitrophenyl]-S-(4-nitrophenyl)sulfinimidoyl]phenyl]-
• 89969-13-1
• C₅₁H₆₀N₁₀O₁₁S₃
• .

• Hexadecanamide, N-[4-[(4-nitrophenyl)thio]phenyl]-
• 89969-14-2
• C₂₈H₄₀N₂O₃S
• .

• Hexadecanamide,N-[4-[S-(4-nitrophenyl)-N-(2,4,6-trimethylphenyl)sulfinimidoyl]phenyl]-
• 89969-15-3
• C₃₇H₅₁N₃O₃S
• .

• Hexanoic acid, 3,3,4,4,5,5,6,6-octafluoro-2-hydrazino-2-hydroxy-,hydrazide
• 89972-16-7
• C₆H₈F₈N₄O₂
• .

• Hexanoic acid, 3,3,4,4,5,5,6,6,6-nonafluoro-2-hydrazino-2-hydroxy-,hydrazide
• 89972-17-8
• C₆H₇F₉N₄O₂
• .

• Hydroxylamine, O-(3-thienylmethyl)-
• 89972-69-0
• C₅H₇NOS
• .

• Hydroxylamine, O-[(2-chloro-3-thienyl)methyl]-
• 89972-70-3
• C₅H₆ClNOS
• .

• Hydroxylamine, O-[(3,5-dichloro-2-thienyl)methyl]-
• 89972-71-4
• C₅H₅Cl₂NOS
• .

• Hydroxylamine, O-[(2,5-dichloro-3-thienyl)methyl]-
• 89972-72-5
• C₅H₅Cl₂NOS
• .

• Hexanoic acid, 5,5-dimethyl-4-oxo-2-[(phenylthioxomethyl)hydrazono]-,methyl ester
• 89983-73-3
• C₁₆H₂₀N₂O₃S
• .

• Heptanedinitrile, 2,6-bis[(diphenylmethylene)amino]-
• 89985-90-0
• C₃₃H₂₈N₄
• .

• Hydrazinecarboxamide, N-methyl-N-nitroso-
• 90011-85-1
• C₂H₆N₄O₂
• .

• Hexanoic acid, 3-chloro-5-methyl-2-oxo-
• 90012-68-3
• C₇H₁₁ClO₃
• .

• Hexanoic acid, 3-bromo-5-methyl-2-oxo-
• 90012-69-4
• C₇H₁₁BrO₃
• .

• Heptanedioic acid,2-[4-[[(2,4-diamino-6-pteridinyl)methyl]methylamino]benzoyl]-, (S)-
• 90038-12-3
• C₂₂H₂₅N₇O₅
• .

• Haronga madagascariensis, ext.
• 90045-51-5
• 289-913-5
• .

• Hawthorn, Crataegus monogyna, ext.
• 90045-52-6
• 289-914-0
• .

• Hedeoma pulegioides, ext.
• 90045-53-7
• 289-915-6
• .

• Helianthemum apenninum, ext.
• 90045-54-8
• 289-916-1
• .

• Helichrysum angustifolium, ext.
• 90045-56-0
• 289-918-2
• .

• Heliotropium europaeum, ext.
• 90045-57-1
• 289-919-8
• .

• Helleborus foetidus, ext.
• 90045-59-3
• 289-921-9
• .

• Helleborus niger, ext.
• 90045-60-6
• 289-922-4
• .

• Helleborus orientalis, ext.
• 90045-61-7
• 289-924-5
• .

• Hepatica nobilis, ext.
• 90045-66-2
• 289-929-2
• .

• Heracleum sphondylium, ext.
• 90045-67-3
• 289-930-8
• .

• Herniaria hirsuta, ext.
• 90045-68-4
• 289-931-3
• .

• Heterotheca inuloides, ext.
• 90045-70-8
• 289-933-4
• .

• Hieracium umbellatum, ext.
• 90045-71-9
• 289-935-5
• .

• Hippomane mancinella, ext.
• 90045-72-0
• 289-936-0
• .

• Holarrhena antidysenterica, ext.
• 90045-74-2
• 289-938-1
• .

• Holcus mollis, ext.
• 90045-75-3
• 289-939-7
• .

• Hollyhock, ext.
• 90045-76-4
• 289-940-2
• .

• Homarus vulgarus, ext.
• 90045-77-5
• 289-941-8
• .

• Honeysuckle, Lonicera xylosteum, ext.
• 90045-78-6
• 289-942-3
• .

• Hydrangea arborescens, ext.
• 90045-81-1
• 289-946-5
• .

• Hydrocotyle vulgaris, ext.
• 90045-82-2
• 289-947-0
• .

• Hentriacontane, 11,21-dimethyl-
• 90052-43-0
• C₃₃H₆₈
• .

• Hexanoic acid, 3,3-dimethyl-2,5-dioxo-, ethyl ester
• 90054-69-6
• C₁₀H₁₆O₄
• .

• Hydrazinecarbothioamide, N,N-dimethyl-2-(1-methylethylidene)-,compd. with 2,4,6-trinitrophenol (1:1)
• 90057-76-4
• C₆H₁₃N₃S·C₆H₃N₃O₇
• .

• Hexanamide, 6-(pentylamino)-
• 90068-24-9
• C₁₁H₂₄N₂O
• .

• Hexanamide, 6-[[2-(4-chlorophenoxy)ethyl]amino]-
• 90068-26-1
• C₁₄H₂₁ClN₂O₂
• .

• Hexanamide, 6-[[4-(4-methylphenyl)butyl]amino]-
• 90068-27-2
• C₁₇H₂₈N₂O
• .

• Hexanamide, 6-[(2-phenylethyl)amino]-
• 90068-31-8
• C₁₄H₂₂N₂O
• .

• Hexanamide, 6-(butylamino)-
• 90068-33-0
• C₁₀H₂₂N₂O
• .